2BT1,开关硬件 22 mm,White
2BT2,开关硬件 Spare Boot for Booted Act.22 mm,White
2BT3,开关硬件 Spare Boot for Booted Act.22 mm, Green
2BT4,开关硬件 Spare Boot for Booted Act.22 mm,Red
2BT6,开关硬件 Spare Boot for Booted Act.22 mm, Blue
2BT7,开关硬件 Spare Boot for Flush Act.22 mm,Clear
2BT8,开关硬件 Spare Boot for Booted Act.22 mm,Yellow
2BU03,断路器 .3A MCB B CHAR 480Y/277VAC UL 508
